Not cold, -3C ( 28F) but very snowy.Whoa!....... That looks very cold.
I’m thinking B-3 or Irvin weather but the B-10 looks good . I’m guessing you had something heavy on underneath.
I've probably become acclimatised to coldish temps living here but I've been really stunned this winter by how much I can still wear an A-2. So long as there is not too much wind and I've got on thermals, a thin woollen jumper and this cheap arse C-2 copy with scarf I'm good down to around -5 or -6 degrees. Sure I wouldn't want to stand around all day doing nothing in that but if I'm moving I'm OK. The A-2 is a versatile jacket just so long as you don't buy it so tight you can only wear a T-shirt in it!but that just goes to show the versatility of an A2 jacket.